| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $153.51 | 4.188% | $159.939 | $159.94 | $159.95 | $159.90 |
| Purchase #2 | $152.32 | 10.756% | $168.7035 | $168.70 | $168.70 | $168.70 |
| Purchase #3 | $180.91 | 12.540% | $203.5961 | $203.60 | $203.60 | $203.60 |
| Purchase #4 | $81.62 | 8.665% | $88.6924 | $88.69 | $88.70 | $88.70 |
| Purchase #5 | $130.71 | 12.845% | $147.4997 | $147.50 | $147.50 | $147.50 |
| Purchase #6 | $162.74 | 12.777% | $183.5333 | $183.53 | $183.55 | $183.50 |
| Purchase #7 | $116.74 | 7.433% | $125.4173 | $125.42 | $125.40 | $125.40 |
| 7 purchase totals = | $978.55 | $1,077.3813 | $1,077.38 | $1,077.40 | $1,077.30 | |